795-90716
06/08
Graymills Corporation – 3705 N. Lincoln Avenue – Chicago, IL 60613 – 773-248-6825 – Fax 773-477-8673 – www.graymills.com
– 1
Graymills
LKN-Series LIFTKLEEN
®
Parts Washer
Aqueous and Solvent Models
Operations and Maintenance Instructions
Be sure anyone operating this unit reads and understands all warnings and instructions. Keep this
manual available for reference/training.
TABLE OF CONTENTS
INTRODUCTION.....................................................................................................................................................................2
CONSTRUCTION FEATURES...............................................................................................................................................2
TANK ASSEMBLY..............................................................................................................................................................2
PLATFORM ASSEMBLY....................................................................................................................................................2
AUTOMATIC LID ASSEMBLY............................................................................................................................................2
PNEUMATIC CONTROL ....................................................................................................................................................2
TOUCH-SCREEN PLC CONTROL ....................................................................................................................................3
SAFETY WARNINGS .............................................................................................................................................................3
GENERAL WARNINGS – READ BEFORE OPERATING..................................................................................................3
POWER SUPPLY, WIRING AND GROUNDING ...............................................................................................................5
MACHINE INSTALLATION.....................................................................................................................................................5
MACHINE STARTUP..............................................................................................................................................................6
THE LKN CONTROL ..............................................................................................................................................................7
OPERATOR INTERFACE ..................................................................................................................................................7
LKN CONTROL SCREEN MAP .........................................................................................................................................7
HOME SCREEN .................................................................................................................................................................8
CYCLE SETUP...................................................................................................................................................................9
SETTING CYCLE PARAMETERS.................................................................................................................................9
SETTING A TIMED CYCLE ...........................................................................................................................................9
24 HOUR HEATER TIMERS............................................................................................................................................10
SETTING MACHINE CLOCK.......................................................................................................................................10
INDIVIDUAL DAY SETTINGS......................................................................................................................................10
ENABLE/DISABLE .......................................................................................................................................................10
SETTING ON/OFF TIME..............................................................................................................................................10
MANUAL OPERATIONS ..................................................................................................................................................11
THE AUTOMATIC CYCLE....................................................................................................................................................12
CONDITIONS TO BEGIN AUTOMATIC CYCLE: ........................................................................................................12
INITIATING AUTOMATIC CYCLE: ..............................................................................................................................12
ENDING AUTOMATIC CYCLE: ...................................................................................................................................12
OPTIONAL ITEMS................................................................................................................................................................12
FILTRATION SYSTEMS ..............................................................................................................................................12
SUPERFLO PUMP.......................................................................................................................................................12
TEMPERATURE CONTROL SETTING.......................................................................................................................12
LKN DIMENSIONS AND SPECIFICATIONS* ...................................................................................................................... 13
LOCK-OUT PROCEDURES ........................................................................................................................................13
LUBRICATION .............................................................................................................................................................13
PNEUMATIC SYSTEM.................................................................................................................................................13
TROUBLESHOOTING GUIDE..............................................................................................................................................14
WARRANTY..........................................................................................................................................................................15
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